🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.1 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.45

Radius: 1.43

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 0.92 AU - 1.28 AU

Year: 404 Days

Day: 23.3 Hours

Environment

Temp: 114 °C

Axial Tilt: 33 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 62,213,000 km

• M1: 67,319 km (0.096 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.17 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.84

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 1.09 AU - 1.25 AU

Year: 443 Days

Day: 38 Hours

Environment

Temp: 30 °C

Axial Tilt: 18.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.32 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.63

Radius: 1.22

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 1.06 AU - 1.58 AU

Year: 531 Days

Day: 45.9 Hours

Environment

Temp: 12 °C

Axial Tilt: 48.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 2.16 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.96

Radius: 1.31

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 1.86 AU - 2.46 AU

Year: 1111 Days

Day: 26 Hours

Environment

Temp: -52 °C

Axial Tilt: 4.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.01

Radius: 1.55

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 2.28 AU - 2.98 AU

Year: 1492 Days

Day: 18.9 Hours

Environment

Temp: -70 °C

Axial Tilt: 23.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 62,213,000 km

• M1: 924,664 km (0.078 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.14 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.87

Radius: 1.28

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 2.66 AU - 3.62 AU

Year: 1947 Days

Day: 41.3 Hours

Environment

Temp: -90 °C

Axial Tilt: 14.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 6.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 614.8

Radius: 12.5

Gravity: 3.93 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 6.43 AU - 7.21 AU

Year: 6231 Days

Day: 9.5 Hours

Environment

Temp: -144 °C

Axial Tilt: 15.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 62,213,000 km

• M1: 163,959 km (0.053 R)
• M2: 288,125 km (0.101 R)
• M3: 375,341 km (0.098 R)
• M4: 576,700 km (0.093 R)
• M5: 1,265,299 km (0.097 R)
• M6: 1,380,340 km (0.113 R)
• M7: 1,533,677 km (0.11 R)
• M8: 1,675,047 km (0.106 R)
• M9: 2,324,452 km (0.114 R)
• M10: 2,571,288 km (0.067 R)
• M11: 2,698,147 km (0.112 R)
• M12: 2,892,325 km (0.106 R)
• M13: 3,479,198 km (0.084 R)
• M14: 3,572,846 km (0.117 R)
• M15: 3,883,112 km (0.038 R)
• M16: 4,202,055 km (0.104 R)
• M17: 4,813,611 km (0.075 R)
• M18: 4,944,509 km (0.11 R)
• M19: 5,236,973 km (0.116 R)
• M20: 5,617,250 km (0.058 R)
• M21: 6,520,223 km (0.069 R)
• M22: 6,782,319 km (0.081 R)
• M23: 6,900,052 km (0.102 R)
• M24: 7,107,544 km (0.088 R)
• M25: 7,559,180 km (0.053 R)
• M26: 8,490,427 km (0.118 R)
• M27: 8,617,436 km (0.069 R)
• M28: 9,392,203 km (0.114 R)
• M29: 9,854,610 km (0.062 R)
• M30: 10,358,157 km (0.091 R)
• M31: 11,216,250 km (0.118 R)
• M32: 11,320,819 km (0.111 R)
• M33: 11,706,781 km (0.057 R)
• M34: 11,954,665 km (0.119 R)
• M35: 12,347,808 km (0.119 R)
• M36: 12,455,818 km (0.052 R)
• M37: 13,589,620 km (0.106 R)
• M38: 13,962,418 km (0.113 R)
• M39: 14,263,110 km (0.036 R)
• M40: 15,681,597 km (0.078 R)
• M41: 15,837,627 km (0.047 R)
• M42: 16,230,023 km (0.113 R)
• M43: 16,506,479 km (0.04 R)
• M44: 17,265,090 km (0.103 R)
• M45: 18,075,911 km (0.119 R)
• M46: 18,527,247 km (0.051 R)
• M47: 18,609,676 km (0.059 R)
• M48: 18,774,832 km (0.111 R)
• M49: 19,065,201 km (0.054 R)
• M50: 19,650,578 km (0.035 R)
• M51: 20,199,303 km (0.1 R)
• M52: 21,441,564 km (0.105 R)
• M53: 22,488,300 km (0.107 R)
• M54: 23,775,141 km (0.12 R)
• M55: 24,134,475 km (0.051 R)
• M56: 24,450,276 km (0.087 R)
• M57: 24,540,783 km (0.11 R)
• M58: 25,911,398 km (0.084 R)
• M59: 26,234,679 km (0.101 R)
• M60: 26,792,231 km (0.111 R)
• M61: 26,885,580 km (0.103 R)
• M62: 27,447,619 km (0.099 R)
• M63: 27,541,716 km (0.084 R)
• M64: 28,108,243 km (0.083 R)
• M65: 28,345,505 km (0.086 R)
• M66: 28,631,088 km (0.11 R)
• M67: 28,917,568 km (0.074 R)
• M68: 29,013,310 km (0.047 R)
• M69: 29,300,987 km (0.099 R)
• M70: 31,834,576 km (0.089 R)
• M71: 31,933,461 km (0.087 R)
• M72: 32,528,711 km (0.115 R)
• M73: 32,777,791 km (0.067 R)
• M74: 32,877,573 km (0.103 R)
• M75: 33,729,982 km (0.089 R)

Planet 8 - Gas Giant

Semi-Major Axis: 11.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 618

Radius: 9.5

Gravity: 6.85 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 11.03 AU - 12.41 AU

Year: 14037 Days

Day: 13.3 Hours

Environment

Temp: -179 °C

Axial Tilt: 34.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 62,213,000 km

• M1: 194,328 km (0.051 R)
• M2: 581,786 km (0.092 R)
• M3: 727,494 km (0.047 R)
• M4: 906,713 km (0.115 R)
• M5: 1,123,031 km (0.076 R)
• M6: 1,554,172 km (0.1 R)
• M7: 1,656,647 km (0.094 R)
• M8: 1,950,607 km (0.075 R)
• M9: 2,261,022 km (0.035 R)
• M10: 2,467,018 km (0.056 R)
• M11: 2,740,783 km (0.049 R)
• M12: 3,317,632 km (0.091 R)
• M13: 3,384,053 km (0.087 R)
• M14: 3,826,714 km (0.099 R)
• M15: 3,931,582 km (0.109 R)
• M16: 4,179,765 km (0.07 R)
• M17: 4,469,835 km (0.109 R)
• M18: 4,543,437 km (0.103 R)
• M19: 4,729,088 km (0.075 R)
• M20: 5,146,316 km (0.058 R)
• M21: 5,223,509 km (0.114 R)
• M22: 5,418,136 km (0.102 R)
• M23: 5,734,386 km (0.1 R)
• M24: 5,894,904 km (0.067 R)
• M25: 6,302,558 km (0.09 R)
• M26: 7,102,309 km (0.093 R)
• M27: 7,361,412 km (0.067 R)
• M28: 7,889,193 km (0.108 R)
• M29: 9,167,657 km (0.084 R)
• M30: 9,261,455 km (0.069 R)
• M31: 9,926,866 km (0.118 R)
• M32: 10,411,563 km (0.078 R)
• M33: 10,509,400 km (0.062 R)
• M34: 10,804,856 km (0.044 R)
• M35: 11,253,201 km (0.109 R)
• M36: 11,504,974 km (0.088 R)
• M37: 12,065,367 km (0.084 R)
• M38: 12,219,752 km (0.079 R)
• M39: 13,212,634 km (0.091 R)
• M40: 13,584,983 km (0.079 R)
• M41: 14,177,091 km (0.11 R)
• M42: 14,394,457 km (0.098 R)
• M43: 17,319,693 km (0.059 R)
• M44: 18,729,803 km (0.086 R)
• M45: 19,872,282 km (0.086 R)
• M46: 21,160,918 km (0.097 R)
• M47: 21,596,547 km (0.111 R)
• M48: 21,784,143 km (0.119 R)
• M49: 21,972,187 km (0.108 R)
• M50: 22,920,937 km (0.102 R)
• M51: 27,318,965 km (0.097 R)
• M52: 27,386,583 km (0.084 R)
• M53: 27,521,969 km (0.056 R)
• M54: 27,793,190 km (0.111 R)
• M55: 28,681,203 km (0.076 R)
• M56: 29,370,550 km (0.118 R)
• M57: 29,786,731 km (0.086 R)
• M58: 31,754,841 km (0.081 R)
• M59: 34,273,620 km (0.099 R)
• M60: 34,492,482 km (0.111 R)
• M61: 35,005,004 km (0.118 R)
• M62: 35,446,318 km (0.099 R)
• M63: 38,359,288 km (0.057 R)
• M64: 38,890,210 km (0.111 R)
• M65: 39,042,351 km (0.108 R)
• M66: 40,113,023 km (0.073 R)
• M67: 40,189,767 km (0.098 R)
• M68: 41,581,327 km (0.077 R)
• M69: 42,439,420 km (0.07 R)
• M70: 43,856,112 km (0.1 R)
• M71: 44,570,292 km (0.102 R)
• M72: 44,888,935 km (0.05 R)
• M73: 45,048,556 km (0.077 R)
• M74: 46,574,305 km (0.1 R)
• M75: 47,953,747 km (0.045 R)
• M76: 48,771,449 km (0.112 R)
• M77: 49,264,224 km (0.113 R)
• M78: 49,511,360 km (0.107 R)
• M79: 49,923,951 km (0.096 R)
• M80: 51,002,103 km (0.1 R)
• M81: 51,585,834 km (0.094 R)
• M82: 52,171,809 km (0.058 R)
• M83: 54,112,691 km (0.119 R)
• M84: 54,793,212 km (0.079 R)
• M85: 55,134,594 km (0.055 R)
• M86: 55,733,734 km (0.053 R)
• M87: 57,197,549 km (0.047 R)
• M88: 57,370,634 km (0.102 R)

Planet 9 - Ice Giant

Semi-Major Axis: 14.61 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 392.4

Radius: 6.8

Gravity: 8.49 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 13.78 AU - 15.44 AU

Year: 19537 Days

Day: 24.1 Hours

Environment

Temp: -185 °C

Axial Tilt: 10 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 62,213,000 km

• M1: 121,025 km (0.103 R)
• M2: 222,302 km (0.072 R)
• M3: 273,615 km (0.118 R)
• M4: 544,835 km (0.093 R)
• M5: 619,335 km (0.057 R)
• M6: 677,678 km (0.111 R)
• M7: 1,516,773 km (0.087 R)
• M8: 1,624,184 km (0.118 R)
• M9: 2,289,595 km (0.113 R)
• M10: 2,444,579 km (0.043 R)
• M11: 2,929,725 km (0.062 R)
• M12: 3,064,064 km (0.045 R)
• M13: 3,166,239 km (0.057 R)
• M14: 3,269,611 km (0.053 R)
• M15: 3,409,036 km (0.112 R)
• M16: 3,586,160 km (0.113 R)
• M17: 4,286,577 km (0.109 R)
• M18: 4,439,317 km (0.095 R)
• M19: 4,988,191 km (0.114 R)
• M20: 5,149,009 km (0.094 R)
• M21: 5,270,632 km (0.066 R)
• M22: 5,766,998 km (0.083 R)
• M23: 5,978,230 km (0.107 R)
• M24: 6,149,071 km (0.085 R)
• M25: 6,715,299 km (0.085 R)
• M26: 7,162,297 km (0.088 R)
• M27: 8,131,841 km (0.089 R)
• M28: 8,464,248 km (0.075 R)
• M29: 8,849,462 km (0.091 R)
• M30: 9,437,980 km (0.102 R)
• M31: 9,487,647 km (0.045 R)
• M32: 9,537,313 km (0.098 R)
• M33: 9,787,141 km (0.071 R)
• M34: 10,756,087 km (0.09 R)
• M35: 10,964,028 km (0.073 R)
• M36: 11,278,333 km (0.093 R)
• M37: 12,565,024 km (0.113 R)
• M38: 13,170,148 km (0.069 R)
• M39: 13,392,600 km (0.042 R)
• M40: 16,038,238 km (0.082 R)
• M41: 16,097,628 km (0.111 R)
• M42: 16,574,397 km (0.1 R)
• M43: 19,278,528 km (0.082 R)
• M44: 20,039,532 km (0.11 R)
• M45: 21,069,215 km (0.109 R)
• M46: 22,116,250 km (0.101 R)
• M47: 22,645,976 km (0.116 R)
• M48: 23,046,150 km (0.118 R)
• M49: 23,650,675 km (0.113 R)
• M50: 24,260,436 km (0.073 R)
• M51: 25,081,429 km (0.072 R)
• M52: 25,564,481 km (0.099 R)
• M53: 26,260,111 km (0.11 R)
• M54: 26,680,331 km (0.08 R)
• M55: 27,883,248 km (0.096 R)
• M56: 29,320,883 km (0.095 R)
• M57: 31,596,566 km (0.087 R)
• M58: 31,968,915 km (0.116 R)
• M59: 32,043,565 km (0.049 R)
• M60: 32,267,812 km (0.089 R)
• M61: 32,492,658 km (0.116 R)
• M62: 32,943,695 km (0.061 R)
• M63: 35,307,491 km (0.062 R)
• M64: 35,539,218 km (0.107 R)
• M65: 36,159,451 km (0.106 R)
• M66: 36,705,034 km (0.099 R)
• M67: 37,883,267 km (0.084 R)
• M68: 38,755,273 km (0.087 R)
• M69: 39,153,802 km (0.109 R)
• M70: 39,874,564 km (0.093 R)
• M71: 39,954,899 km (0.096 R)
• M72: 43,048,134 km (0.032 R)
• M73: 43,543,602 km (0.059 R)
• M74: 44,207,068 km (0.03 R)
• M75: 45,124,851 km (0.096 R)
• M76: 46,555,456 km (0.048 R)
• M77: 48,086,440 km (0.072 R)
• M78: 48,257,580 km (0.096 R)
• M79: 52,073,373 km (0.1 R)
• M80: 52,513,041 km (0.075 R)
• M81: 54,551,612 km (0.104 R)
• M82: 55,445,908 km (0.082 R)
• M83: 56,164,875 km (0.108 R)
• M84: 56,706,120 km (0.098 R)
• M85: 57,793,846 km (0.071 R)
• M86: 57,884,802 km (0.109 R)
• M87: 58,066,862 km (0.078 R)
• M88: 59,621,932 km (0.056 R)
• M89: 59,713,935 km (0.061 R)
• M90: 60,450,704 km (0.112 R)
• M91: 61,005,413 km (0.059 R)
• M92: 61,376,117 km (0.081 R)
• M93: 61,840,618 km (0.075 R)

Kuiper Belt

Range: 31.4 - 57.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 241 - 10,666 AU

Composition

Type: Cometary Reservoir

System's final boundary, containing trillions of icy planetesimals.

Gravitational Limit